After the death of a stewardess carrying drugs on her person, her brother, the pilot, enlists the Angels to discover who was behind it. The Angels go undercover to take down the drug ring and discover who murdered the stewardess.
To solve the murder of the daughter of Charlie's old friend, the three Angels infiltrate an exclusive hotel-resort where they soon learn that the owner is an underworld figure who has built a criminal empire for himself.
When two centerfolds for Tony Mann's "Feline Club" are murdered, the Angels are called in to find out who the killer is, with one of the Angel's drawing the short straw to become a "Feline" herself.
Spunky Maggie Cunningham hires the Angels to find her son Clifton, but the routine missing person's case turns out to be only the tip of an iceberg involving prostitution, smuggling and murder.
After Roller Derby champ Karen Jason is killed in a competition, her sister Barbara hires the Angels to investigate, believing the death was intentional.